An HVAC expert reveals what temperature you should set your thermostat at while you are away.

The Nest Thermostat has plenty of cool features, but one of its most basic features is the ability to hold the temperature constant in your home. While set to this mode, it will kick on your air ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If your refrigerator isn’t keeping food at the right temperature, the signs are hard to miss. Milk starts ...

The house in New Jersey came with a menagerie of control panels. Pallid little rectangles with fuzzy LCD screens, of varying brands and designs. Some were decades old, and there were six of them in ...

Add Yahoo as a preferred source to see more of our stories on Google. As much of the U.S. copes with stifling heat this weekend, air conditioners have been humming, aiding comfort and survival. But ...

Add Yahoo as a preferred source to see more of our stories on Google. The age-old debate is settled (sort of). This fall, we asked readers to vote in an informal survey asking the classic question: At ...

The latest Arctic air plunge in temperatures, driven by a stretched polar vortex, have heaters and furnaces working overtime this winter, with no end in sight. Here's what to know about recommended ...